Utility knife sheath



FIG. 1 is a side perspective view of a utility knife sheath showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the Figures showing a utility knife or portion thereof are for illustrative purposes only and form no part of the claimed design. 

CLAIM We claim the ornamental design for a utility knife sheath, as shown and described. 